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130304401300 = 22522395452067
BaseRepresentation
bin111100101011010111…
…1110101111110010100
3110110100010201102201001
41321112233311332110
54113330411320200
6135505551313044
712262031064463
oct1712657657624
9413303642631
10130304401300
115029748a357
122130681b784
13c397c83a48
146441aa69da
1535c994176a
hex1e56bf5f94

130304401300 has 36 divisors (see below), whose sum is σ = 283943701440. Its totient is φ = 51903668320.

The previous prime is 130304401261. The next prime is 130304401303. The reversal of 130304401300 is 3104403031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130304401303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2702134 + ... + 2749933.

It is an arithmetic number, because the mean of its divisors is an integer number (7887325040).

Almost surely, 2130304401300 is an apocalyptic number.

130304401300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130304401300 is an abundant number, since it is smaller than the sum of its proper divisors (153639300140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130304401300 is a wasteful number, since it uses less digits than its factorization.

130304401300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5452320 (or 5452313 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 130304401300 its reverse (3104403031), we get a palindrome (133408804331).

The spelling of 130304401300 in words is "one hundred thirty billion, three hundred four million, four hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 239 478 956 1195 2390 4780 5975 11950 23900 5452067 10904134 21808268 27260335 54520670 109041340 136301675 272603350 545206700 1303044013 2606088026 5212176052 6515220065 13030440130 26060880260 32576100325 65152200650 130304401300